Tarring a roof is a task typically performed to seal and protect it from water damage and leaks. However, it's important to note that roofing can be dangerous, and it's essential to take appropriate safety precautions and consider local regulations and building codes before attempting any roofing work. Additionally, roofing projects are often best left to professionals to ensure quality work and safety.
If you have the necessary experience and feel confident in tackling this task, here are general steps to tar a flat roof (not applicable for sloped roofs):
Gather the Materials and Tools:
- Roofing tar (also known as roofing cement or mastic)
- Roofing fabric (optional, for added reinforcement)
- Roofing brush or roller
- Roofing gloves
- Safety goggles
- Roofing shoes or non-slip footwear
- Roofing trowel or putty knife
Prepare the Roof:
- Clear the roof of any debris, loose materials, and dust. Ensure the surface is clean and dry before applying the tar.
Repair Any Damage:
- Inspect the roof for any cracks, holes, or damaged areas. Use roofing cement to fill in and patch up these areas before proceeding.
Apply the Roofing Tar:
- Start at one corner or edge of the roof and work your way across in small sections.
- Use a roofing brush or roller to apply the tar evenly onto the roof's surface.
- If using roofing fabric for added reinforcement, apply a layer of tar, place the fabric over it, and then apply another layer of tar over the fabric. Press the fabric into the tar gently to ensure good adhesion.
Work in Moderate Temperatures:
- Roofing tar is best applied in moderate temperatures (not too hot or too cold) to ensure proper adhesion and consistency.
Take Safety Precautions:
- Roofing work can be hazardous. Always have a safety harness or other fall protection systems in place.
- Make sure the roof is stable and not slippery before starting work.
Finishing Up:
- Allow the tar to dry and cure according to the manufacturer's instructions. This may take a few hours or longer, depending on the weather conditions.
- Once the tar is fully cured, inspect the roof again for any missed spots or areas that might need additional coating.
It's crucial to consult with a roofing professional or contractor before undertaking any significant roofing project to ensure you're following best practices and safety guidelines. If you're unsure or uncomfortable with the process, it's best to hire a qualified roofing professional to do the job for you. Roofing work can be dangerous, and improper installation may lead to more significant issues in the future.